Search:

Hi David,

Looks like you cannot select the CNC mode freely. I sorry to tell you the CNC mode is controled by the PMC logic, so the only way to resolve this issue is find out the machine logic. You...

This's good idea,if you have the ethernet interface and Focas funtion.

my shop,we run a OPC server in a Windows computer,OPC server can read/write data in Fanuc CNC. You need to write a OPCclient...

you need to enter the PMC setting screen,make the IO Force enable.
don't worry,it's easy .

hello all,

There have anyone known the parameter after no.30000?
Need you help!

Thank you very much!

wujp

You must move Z-axis to the reference position.
Then set ‘PRM.1815’ #4 APZ to 1,there will be alarm"#000 PLEASE TURN OFF POWER".
Restart machine.There would no alarm.
The reference position...

Hello,

Do you mean you can't see the softkeys about PMC?
If you can't see this softkeys just like that in the pictures,
it control by the PMC K-parameters.
There have differences between PMC-SA...

it's my pleasure.
but i advise you to make a SRAM backup,it will be very useful for you!

wujp

I think ,it's normally.
10 microns equal 0.01mm.
all machine have clearance. it have a moving when you switch on/off machine.

sorry for my poor English.

wujp

just setting by the manul,it will fine.

if the zip compress file coun't open by winRAR,change it to rar file.

good luck!

wujp

type in "m3 s50" with MDI mode and check PMC input-singal F010-F013(like the picture.).

normally ,F010 #3 will be 1.

hello whallnut

What's your PMC version?

may be ,
just likely!

http://www.shebei114.cn/picture/smx61457375/263624200891101651.jpg

The "built-in pulse coder" is under the red cover.
Most of the time, cable of the coder have abnormally.

no.368 n AXIS: SERIAL DATA ERROR (INT)
Communication data from the built–in pulse coder cannot be received.

Please check your B axis feedback circuit.

good luck to you！

wujp

no.9015 SPN_n_ : SP SWITCH CONTROL ALARM
1 Check and correct the ladder sequence.
2 Replace the switching MC.
Description:
The switch sequence in spindle
switch/output switch operation is...

dear moowod

it there your parameter upload from the machine ?

Fanuc co. add a funtion to the control that is use a "cnc opset.txt" file.

The file's content most like this:
%...

hello all

They told me that, on newer control versions, such things cannot be done using option parameters. Encripted files come for every control model and every serial number.
...

what's the alarm mensage?
please check your ladder .

hi,
it has a lot parameters to setting .
you can use a fanuc software (servo guide) to fine-turning .
it can charge parameter online ,may be danger.
backup parameter first!
good luck !

Mr hongjianming

hello
at the first ,backup parameter have two types. SRAM or CNCPARA,DAT
just like you say "For the machine can the normal work, but also needs any parameter? "
it means this...

Dear Willydke

Yes , I do.
now ,I have send a Email to your address.
look for your strong support!
thank u very much!

Hello !

NC Basic file is firmware of basic system.
This file is protected by Fanuc.co .
Except Fanuc.co , I don't known who can remove it.

Also ,I try to backup it ,but it warm me protected....